This Rain Bird barbed drip irrigation tee, a 1/4 inch universal fitting, swiftly connects three 1/4 inch drip tubes in a T-shape or taps into larger tubing. It accommodates all 1/4 inch drip tube sizes, ensuring a robust, leak-proof connection. Its unique barb design eases insertion and complements earthy tones. To direct water to individual plants, attach 1/4 inch drip tubing to one end and insert the self-piercing barb into 1/2 inch or larger tubing. Suitable for above or below-ground use, it's easy to install by hand or with Rain Bird's tools. Packaged in a re-sealable zip-lock bag, these tees are made from UV and chemical-resistant materials, designed for 0 to 50 psi working pressure.